In response to a federal complaint from the St. Paul chapter of the NAACP and other business owners, the Federal Transit Administration and the Metropolitan Council have released a new report looking at how businesses fared during construction of the 11-mile Central Corridor light-rail transit line.

The "Supplemental Final Environmental Impact Statement" is available for public comment for 30 days. Later this summer, the FTA will issue an amended "Record of Decision," which effectively wraps up all evaluations and construction mitigation efforts.

The line, which is 92 percent complete, is scheduled to shuttle passengers between downtown St. Paul and downtown Minneapolis in mid-2014.